APA citiranje

LUCAS, S. E. (2020). The art of public speaking 13th ed. MC GRAW HILL.

Chicago Style (17th ed.) Citation

LUCAS, Stephen E. The Art of Public Speaking 13th Ed. MC GRAW HILL, 2020.

MLA citiranje

LUCAS, Stephen E. The Art of Public Speaking 13th Ed. MC GRAW HILL, 2020.